549302119 has 2 divisors, whose sum is σ = 549302120. Its totient is φ = 549302118.

The previous prime is 549302107. The next prime is 549302177. The reversal of 549302119 is 911203945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 549302119 - 2⁹ = 549301607 is a prime.

It is a super-2 number, since 2×549302119² = 603465635875780322, which contains 22 as substring.

It is equal to p_28810591 and since 549302119 and 28810591 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (549302189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274651059 + 274651060.

It is an arithmetic number, because the mean of its divisors is an integer number (274651060).

Almost surely, 2^549302119 is an apocalyptic number.

549302119 is a deficient number, since it is larger than the sum of its proper divisors (1).

549302119 is an equidigital number, since it uses as much as digits as its factorization.

549302119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 549302119 is about 23437.1952033514. The cubic root of 549302119 is about 818.9745852909.

The spelling of 549302119 in words is "five hundred forty-nine million, three hundred two thousand, one hundred nineteen".